10        20           30        40        50         
GCCGCCAGCUCAUCCUGU   ---|  AG             U            GUGUGG 
                  GUC   UCC  GGCAACCGUGGCU UAGAUUGUUACU      A
                  UAG   AGG  CUGUUGGUACCGA AUCUGACAAUGG      U
AAGGCUACUACGAUUACG   GUA^  G-             C            UGAGGG 
.       110       100         90        80        70        60